Because the price of finish rolled rebar will be a little higher than that of ordinary rebar, and according to the requirements of construction design, its length is different, so the user-customized finish rolled rebar must meet the required length. Usually, when the manufacturer processes, it will

For people outside the industry, it is difficult to tell the difference between the two on the surface. So this gives some sinful merchants an opportunity to take advantage. However, careful distinction shows that there are still some differences between the two. In terms of specifications, there ar

Mechanical properties are commonly found in metal products or finished steel products.Mechanical properties are literally understood to reveal the same performance. Ordinary mechanical parts are used in normal temperature, normal pressure and non-strong corrosive media, and each mechanical part will

1. Welding and gas cutting and other processes cannot be carried out beside the finish rolling thread steel;2. Always check the finish rolling rebar. If there is a fracture or serious wear mark, it should be replaced immediately. It cannot be used any more, and it should be labeled as "not usable.If

According to the needs to determine the quality and function of steel, different needs, to have different element content.Carbon: The higher the content, the higher the hardness of the steel, but the worse its plasticity and durability, the higher the hardness of the steel.Sulfur: harmful impurities

Finishing rolled rebar is the 1 kind of construction steel bar. It is divided into two ways: hot rolling and cold drawing: hot rolling: after heating to a certain temperature, the round steel is rolled and formed by several rolls. Advantages: high production efficiency and low cost.